Quality characteristics. Inspired by our Custom Clone Recovery product this product has three common sizes providing a custom like fit in a ready to wear knee high that has an air permeable knit for superior comfort all day. Functional characteristics. With a higher rate of compression muscle are optimally supported to flush out lactic acid and promote recovery. Target group: Runners, triathletes, cyclists, team sports, winter sports. 85% polyamide, 15% spandex.